You are given a sentence in English. Your job is to translate the English sentence into Japanese.

I started working on my mother's signature, because my father's is absolutely impossible to forge.
私は母親のサインを偽造し始めました父のサインは偽造不可能だったためです

And that is the reason why I believe they should be defined as public goods.
ソブリン格付けは公共財として規定され

But then the money's gone, you have to work hard to get more, spend more, and to maintain the same level of happiness, it's kind of a hedonic treadmill.

でもお金は無くなったのでもっと稼いでまた買うため同じ幸福レベルを維持するためまた働きます終わることが無い快楽のルームランナーみたいです

